Ciara shows off her post-baby body while wearing undies.

The latest celebrity mum showing off her post-baby body.

Four months after giving birth to her first son, Future Zahir, 28-year-old Ciara decided to Instagram her post baby body in these revealing instagram photos.

"After Delivering My Son I Feel Like There's Nothing I Can't Do. I Feel Like I Can Conquer The World. #ANewMe #NewMusic. So Proud To Rock #mycalvins 60lbs later!!"

Ciara rejoices after losing 27 kilograms since the May birth.

According to PEOPLE, Ciara has gone to the gym every day making use of her personal trainer Gunnar Peterson it drop the kilos.

"She’s working hard, she’s getting it done, she’s eating properly, she’s getting sleep while she can, and so she’s getting leaner and stronger. That's the way to be the best mum," Gunnar told PEOPLE.

"I feel so proud to say that 4 months after delivering a 9 lbs. 10 oz. baby, I can finally rock My Calvin's! #mycalvins"
Future and Ciara.

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